A condition or capability needed by a user to solve a problem or
objective that must be met or possessed by a system or system component to satisfy a contract, standard, specification, or other formally imposed document.
Ó Ruairc Associates have wide experience of working with clients in preparing and presenting Systems Requirements. A combination of narrative and models (selected to meet the standards in use or applicable to the clients needs) is used to deliver a definition of is needed.
With expertise in the Dairy and Food industries added to experience in other manufacturing industries, retail and other industry and service sectors, we have prepared requirements which have resulted in
Bespoke systems developments
Process system development and modifications.
Techniques and Methods
Among the techniques used to represent requirements are:
ENTITY RELATIONSHIP MODELLING
DATA FLOW MODELLING
USE CASE MODELLING